Writing and Solving Equations from Word Problems

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing variables.

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

Front

What is a variable in mathematics?

Back

A variable is a symbol, often a letter, that represents an unknown value in an equation.

Front

What is a word problem?

Back

A word problem is a mathematical problem that is presented in the form of a narrative or real-life scenario.

Front

How do you identify the important information in a word problem?

Back

Look for keywords, numbers, and relationships that indicate what is being asked and what operations to perform.

Front

What is the first step in solving a word problem?

Back

The first step is to read the problem carefully and identify what is being asked.

Front

What does 'initial value' refer to in a word problem?

Back

The initial value is the starting amount before any changes or additions are made.

Front

How do you write an equation from a word problem?

Back

Translate the words into mathematical symbols, using variables for unknowns and numbers for known values.

Front

What does 'per' indicate in a word problem?

Back

'Per' indicates a rate or ratio, often used to express a relationship between two quantities.

Front

What is the significance of the solution to an equation?

Back

The solution represents the value of the variable that satisfies the equation, providing an answer to the problem.